6-Bromo-2,3-dihydrobenzo[b][1,4]dioxine-2,2,3,3-d4 CAS 1949816-54-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1949816-54-9 |
| Molecular Formula | C8H3D4BrO2 |
| Molecular Weight | 219.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-2,3-dihydrobenzo[b][1,4]dioxine-2,2,3,3-d4 (CAS 1949816-54-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H3D4BrO2. Molecular weight: 219.07 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H3D4BrO2 |
| Molecular Weight | 219.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Br-containing |
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Recommended Standards
- 2-Amino-2-(2,4-dichlorophenyl)acetamide (CAS 189138-38-3)
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- 3,6-Dichloro-4-(3-methyloxetan-3-yl)pyridazine (CAS 1887223-11-1)
- (S)-(+)-2-Amino-1-propanol (CAS 2749-11-3)
- 6-(Ethylamino)-1,3-dimethylpyrimidine-2,4(1H,3H)-dione (CAS 5770-43-4)
- 4-Methylpentane-1,4-diol (CAS 1462-10-8)
- 4,6-Dimethyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine (CAS 2377611-40-8)
- Tetrabutylammonium nitrate (CAS 1941-27-1)
- Di-tert-butyl (2R,4R)-4-aminopyrrolidine-1,2-dicarboxylate (CAS 2306246-88-6)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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